Table 2.
Accumulation of Major Soluble Phenolics in Young Leaves of HCHL Transgenic and Syngenic Progeny
| Mean ±se (μg/g−1 fresh weight)b
|
|||||||||
|---|---|---|---|---|---|---|---|---|---|
| Plant Linea | n | 3-CG | % | CGA | % | 4-CG | % | Rutin | % |
| 201, set 1, T | 4 | 79 ± 12 | 40 | 200 ± 41 | 86 | 160 ± 30 | 76 | 9 ± 2 | 82 |
| 201, set 1, N | 4 | 132 ± 16 | 1424 ± 45 | 641 ± 14 | 49 ± 11 | ||||
| 201, set 2, T | 10 | 99 ± 8 | 63 | 238 ± 25 | 81 | 184 ± 16 | 70 | 25 ± 5 | 72 |
| 201, set 2, N | 9 | 271 ± 27 | 1258 ± 180 | 604 ± 60 | 90 ± 8 | ||||
| 27, T | 13 | 132 ± 8 | 14 | 500 ± 39 | 48 | 277 ± 16 | 33 | 32 ± 6 | 60 |
| 27, N | 7 | 153 ± 4 | 970 ± 139 | 412 ± 41 | 20 ± 7 | ||||
| 39, T | 12 | 114 ± 12 | 11 | 370 ± 50 | 76 | 209 ± 25 | 64 | 50 ± 10 | 49 |
| 39, N | 1 | 128 | 1540 | 579 | 99 | ||||
| 13, T | 5 | 83 ± 6 | 33 | 542 ± 35 | 48 | 240 ± 12 | 30 | 55 ± 15 | 26 |
| 13, N | 5 | 124 ± 16 | 1033 ± 116 | 341 ± 23 | 74 ± 9 | ||||
| 201, set 1, TF | 5 | 155 ± 12 | 68 | 124 ± 8 | 93 | 105 ± 4 | 86 | 63 ± 7 | 66 |
| 201, set 1, NF | 3 | 493 ± 101 | 1715 ± 637 | 776 ± 147 | 186 ± 64 | ||||
a Line 201 was sown on two separate occasions (set 1 and set 2). T, transgenic; N, syngenic; F, taken during flowering.
b 3-CG, 3-caffeoylquinic acid; CGA, chlorogenic acid; 4-CG, 4-caffeoylquinic acid. Percentage change between syngenic and transgenic mean values.